| -rw-r--r-- | libopie/ocheckitem.cpp | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/libopie/ocheckitem.cpp b/libopie/ocheckitem.cpp index d6ddc79..082d7a2 100644 --- a/libopie/ocheckitem.cpp +++ b/libopie/ocheckitem.cpp @@ -1,75 +1,106 @@ /********************************************************************** ** Copyright (C) 2002 Stefan Eilers (se, eilers.stefan@epost.de ** ** This file may be distributed and/or modified under the terms of the ** GNU Library General Public License version 2 as published by the ** Free Software Foundation and appearing in the file LICENSE.GPL ** included in the packaging of this file. ** ** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE ** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. **********************************************************************/ #include <qpainter.h> #include "ocheckitem.h" +/** + * Constructs an CheckItem with a QTable as parent + * and a sort key for. + * The sort key will be used by QTable to sort the table later + * @param t The parent QTable where the check item belongs + * @param key A sort key + */ OCheckItem::OCheckItem( QTable *t, const QString &key ) : QTableItem( t, Never, "" ), m_checked( FALSE ), m_sortKey( key ) { } +/** + * reimplemted for internal reasons + * @return Returns the sort key of the Item + * @see QTableItem + */ QString OCheckItem::key() const { return m_sortKey; } +/** + * This method can check or uncheck the item. It will + * call QTable to update the cell. + * + * @param b Whether to check or uncheck the item + */ void OCheckItem::setChecked( bool b ) { m_checked = b; table()->updateCell( row(), col() ); } +/** + * This will toggle the item. If it is checked it'll get + * unchecked by this method or vice versa. + */ void OCheckItem::toggle() { m_checked = !m_checked; } +/** + * This will return the state of the item. + * + * @return Returns true if the item is checked + */ bool OCheckItem::isChecked() const { return m_checked; } +/** + * @internal + * This paints the item + */ void OCheckItem::paint( QPainter *p, const QColorGroup &cg, const QRect &cr, bool ) { p->fillRect( 0, 0, cr.width(), cr.height(), cg.brush( QColorGroup::Base ) ); int marg = ( cr.width() - BoxSize ) / 2; int x = 0; int y = ( cr.height() - BoxSize ) / 2; p->setPen( QPen( cg.text() ) ); p->drawRect( x + marg, y, BoxSize, BoxSize ); p->drawRect( x + marg+1, y+1, BoxSize-2, BoxSize-2 ); p->setPen( darkGreen ); x += 1; y += 1; if ( m_checked ) { QPointArray a( 7*2 ); int i, xx, yy; xx = x+1+marg; yy = y+2; for ( i=0; i<3; i++ ) { a.setPoint( 2*i, xx, yy ); a.setPoint( 2*i+1, xx, yy+2 ); xx++; yy++; } yy -= 2; for ( i=3; i<7; i++ ) { a.setPoint( 2*i, xx, yy ); a.setPoint( 2*i+1, xx, yy+2 ); xx++; yy--; } p->drawLineSegments( a ); } } |